1. (C'B)A" 3 4 B 3= 4 2 A = -1 C = 3. 1 2. tr(4ET – D) 1
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.5: Determinants
Problem 83E: If A and B are matrices and AB=0, msut |A|=0 or |B|=0? Explain.
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